Description: Materials: 316 Stainless Steel, PVC Suitable for PVC Inflatable Boat Raft Dinghy Kayak SUP Surfboard. Patch Diameter: Approx. 8cm/ 3.15 inch D Ring Bottom Length: Approx. 3.5cm/ 1.4"; Height: Approx. 3cm/ 1.2"; Thickness: 4mm/ 0.16" Easy to use, strong and durable Package Includes: 6 Pieces D Ring Pad/ Patch
